Automatic electronic buttonhole, with automatic lubrication system.
Easy operation through a screen on the side of the machine.
Option for 26 different buttonhole designs (straight, oval, etc.).
It has an electronic clock for adjusting the thread intensity.
It has a cooling system in the electronic parts of the machine.
Possibility for "framing/basting" before the seam.
With a new system of knives, with which you do not need to change them for different sizes of buttonholes.